Part Shifting - HP Designjet 3D Service Manual

Part shifting

Characteristics: Model shifts in X or Y axis, this may cause unexpected
contact errors with X or Y sensors.
Corrective actions:
1. The modeling base is defective or is not latched tightly. Replace
modeling base and latch properly.
2. Check XY table:
A. Verify X and Y guide rods are securely fastened.
B. Verify the toggle head moves freely.
C. Verify proper belt tensions for X and Y axis. Tension the
belts as needed.
D. With X and Y motors unplugged, make sure the motors will
spin freely.
-144